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A121059 a(1)=2; a(n) = the reversal of (a(n-1) * maxdigit(a(n-1))). 0

%I #3 Dec 15 2017 17:37:04

%S 2,4,61,663,8793,73197,377856,8482203,42675876,800704143,4413365046,

%T 67209108462,851679188406,4565962115667,30014095639014,

%U 621157068621072,6758698456529694,64276780168282806,844262643142412415

%N a(1)=2; a(n) = the reversal of (a(n-1) * maxdigit(a(n-1))).

%K base,easy,nonn

%O 1,1

%A _Jason Earls_, Aug 09 2006

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Last modified April 25 08:25 EDT 2024. Contains 371964 sequences. (Running on oeis4.)